National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

Overcast

32°F

0°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.44 in (1030.82 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 10 Jan 09:53 PM PST
Extended Forecast for

Deer Park WA

  • Tonight

    Tonight: Areas of freezing fog. Mostly cloudy, with a low around 29. Light north wind.

    Low: 29 °F

    Areas
    Freezing Fog

  • Sunday

    Sunday: A slight chance of rain and snow before 11am, then a slight chance of rain between 11am and 4pm. Patchy freezing fog before 7am. Snow level 2300 feet rising to 4200 feet in the afternoon. Mostly cloudy, with a high near 39. Calm wind. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Rain/Snow and
    Patchy
    Freezing Fog

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after 10pm. Snow level 4500 feet rising to 5700 feet after midnight. Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Slight Chance
    Rain

  • Monday

    Monday: A 20 percent chance of rain. Mostly cloudy, with a high near 43. South wind 3 to 5 mph.

    High: 43 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of freezing fog. Mostly cloudy, with a low around 29. Light north wind.
Sunday
A slight chance of rain and snow before 11am, then a slight chance of rain between 11am and 4pm. Patchy freezing fog before 7am. Snow level 2300 feet rising to 4200 feet in the afternoon. Mostly cloudy, with a high near 39. Calm wind. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of rain after 10pm. Snow level 4500 feet rising to 5700 feet after midnight. Mostly cloudy, with a low around 33. Calm wind.
Monday
A 20 percent chance of rain. Mostly cloudy, with a high near 43. South wind 3 to 5 mph.
Monday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 33. Calm wind.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
Last Update:
9:22 pm PST Jan 10, 2026
Forecast Valid:
10pm PST Jan 10, 2026-6pm PST Jan 17, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation